. >> and can government and society take actions to prevent another shooting? back in january, 2011, 33% said yes, now that is up to 46%. so there is clearly a desire, maybe the aftermath of the past few days, a desire for the government to really step up. >> yes, wolf, i think absolutely, this is the time. i saw a commentary, please let's back off and let the families mourn. no, that is wrong, the families need us to take action on this, so the loved ones should not have died in veiain, our sentiments, to gather, as i keep telling everybody, making a difference, service, faith, connection to other people. that is going to get us through. and here, now is an opportunity for us all to gather as a community and make a difference. >> six years ago, one father shared with me the wrenching loss of his daughter in the virginia tech massacre. now he has some advice for the parents of the children killed in newtown. plaque psoriasis. i decided enough is enough. ♪ [ spa lady ] i started enbrel. it's clinically proven to provide clearer skin. [ rv guy ] enbrel may not